Hp Proliant g6 Server

Hello everyone,

I recently got a Hp Proliant G6 server. This server worked smoothly and was pretty quiet for me. Now since yesterday I added an extra drive hdd sata 2.5 inch ( seagate firecuda) https://www.hardeschijfstore.be/product/753600/seagate-firecuda-st1000lx015-1-tb.html and since then my fans always after a while go up till 78% the whole time even though max temp is 48 degrees which is not to much I think. Does anyone have an idea what the exact cause could be of this. I assume something with the drive and its drivers perhaps? But how exactly do i solve this?